Dandelion Doom Weed Killer Concentrate Refill
$22
5 oz. concentrate bottle Covers up to 224 sq. ft.
Mini bottle, major results
Iron-powered selective weed killer refill for your existing Dandelion Doom sprayer system. Controls weeds and moss without harming grass.
Free shipping! Ships in 1-2 business days
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Kill weeds with less waste
Refill your Dandelion Doom starter system for continuous weed control.
This concentrated iron-based formula is designed for your existing Sunday herbicide pouch and wand sprayer. The powerful iron (FeHEDTA) formula targets broadleaf weeds, moss, and lawn diseases while leaving your grass unharmed. It works quickly on dandelions, clover, chickweed, and many other common lawn weeds, offering a sustainable, cost-effective solution for ongoing weed management.
PRODUCT FEATURES
- Lawn-safe weed killer concentrate refill
- Kills broadleaf weeds, mosses, and algae in lawns
- Suppresses select lawn diseases
- Iron (FeHEDTA) nutrient formula
- Fast acting—results within hours
- Kills weeds down to the root
- For use with Dandelion Doom starter kits
- Treats up to 224 sq. ft.
WHAT'S INCLUDED
5 oz. bottle of iron chelated (FeHEDTA) concentrate weed killer. Designed as a refill for your existing Sunday Dandelion Doom starter kits.
INSTRUCTIONS
For best results, apply between 50-85 degrees F when no rain is expected for 3+ hours:
- Pour one full bottle of Dandelion Doom into your reusable Sunday pouch and attach the sprayer
- Use your outside hose to fill the pouch up to the 1-gallon mark
- Secure the cap of the reusable pouch and shake well
- Spray onto weeds in your lawn until leaves are entirely covered
- Repeat treatment in 3-4 weeks for best results
Helpful Tips from Lawn Advisors:
How does this lawn-safe weed killer work?
Grass and weeds absorb iron differently. Weeds quickly take in too much iron, which becomes toxic and kills them. Grass absorbs iron more slowly and can tolerate higher amounts.
What weeds does Dandelion Doom control?
Effective against broadleaf weeds like black medic, plantain, thistle, chickweed, creeping buttercup, creeping charlie, dandelion, geranium sp., English daisy, false dandelion, healall, oxalis, speedwell sp/, knotweed, shepherd’s-purse, silverweed cinquefoil, white clover, wild chamomile, as well as moss, liverworts, algae and lichens.
It can also control or suppress lawn diseases: dollar spot, rust and/or snow mold.
Do I need the Dandelion Doom Starter Pack to use this product?
Yes, this is a refill concentrate only. You'll need the sprayer and pouch that come with the Dandelion Doom Starter Pack or Starter 2-Pack to apply this product.
How to use Dandelion Doom with other Sunday products?
You can apply Dandelion Doom before or after lawn fertilizer. Allow weed control products to dry completely before applying other liquid products or watering your lawn–the longer the weed control absorbs, the more effective the application.
Does Dandelion Doom stain?
Yes, it can cause staining due to high iron content. Avoid using on sidewalks or hard surfaces. If you accidentally spill, immediately spray and dilute the area. For best results, mix over grassy or landscaped areas.
Are there any US states where this is not approved for use?
This product is approved for use in all states.
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Dandelion Doom Concentrate Instructions
Ready to get to the root of your weed problem? Learn how to assemble your concentrate kit, how to apply it, and get best practices to control weeds in your lawn.
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s. It took 3 bottles of dandelion doom and a good amount of time but I just slowly worked through. By the next day they were all withered and the next day they were completely brown and dead. I am so impressed at how well this worked. Will definitely follow up in 4 weeks and hopefully get control of the dandelions over time. Read LessRead less about This was my first time using dandelion
loving the results. Read LessRead less about I couldn't be happier with the
t, thanks. Read LessRead less about I applied it with no rain in forecast.
As they died out, over the next weeks, the grass started growing over them and covering them up! (I had applied the first lawn treatment by then). So now there's no trace of those huge clumps of flat weeds and all solid new grass growth -- it looks great and knowing I didn't use harmful herbicides feels great! Read LessRead less about This was the 1st SUNDAY product I
For a weed control option that is OMRI listed, we encourage to to check out Weed Warrior: https://www.getsunday.com/shop/lawn-care/weed-warrior
Our products are foliar-fed meaning the grass can absorb nutrients immediately, effectively, with lower chance of runoff. When used as directed, Sunday shouldn't affect your well water at all.
To help with those pesky weeds, we offer a variety of weed control products. They can be added in a recurring fashion (as part of our plan bundles), or as an add-on from our Shop here: https://www.getsunday.com/shop/category/lawn-care/weed-killer
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